®
EL7156
Data Sheet
May 2, 2007
FN7280.3
High Performance Pin Driver
The EL7156 high performance pin driver with three-state is
suited to many ATE and level-shifting applications. The 3.5A
peak drive capability makes this part an excellent choice
when driving high capacitance loads.
The output pin OUT is connected to input pins VH or VL
respectively, depending on the status of the IN pin. When the
OE pin is active low, the output is placed in the three-state
mode. The isolation of the output FETs from the power
supplies enables VH and VL to be set independently,
enabling level-shifting to be implemented. Related to the
EL7155, the EL7156 adds a lower supply pin VS- and makes
VL an isolated and independent input. This feature adds
applications flexibility and improves switching response due
to the increased enhancement of the output FETs.
This pin driver has improved performance over existing pin
drivers. It is specifically designed to operate at voltages
down to 0V across the switch elements while maintaining
good speed and ON-resistance characteristics.
Available in the 8 Ld SOIC and 8 Ld PDIP packages, the
EL7156 is specified for operation over the full -40°C to
+85°C temperature range.
Features
• Clocking speeds up to 40MHz
• 15ns t
R
/t
F
at 2000pF C
LOAD
• 0.5ns rise and fall times mismatch
• 0.5ns t
ON
-t
OFF
prop delay mismatch
• 3.5pF typical input capacitance
• 3.5A peak drive
• Low ON-resistance of 3.5Ω
• High capacitive drive capability
• Operates from 4.5V to 16.5V
• Pb-free plus anneal available (RoHS compliant)
Applications
• ATE/burn-in testers
• Level shifting
• IGBT drivers
• CCD drivers
Ordering Information
PART NUMBER
EL7156CN
EL7156CNZ
(Note)
EL7156CS
PART
MARKING
EL7156CN
EL7156CN Z
7156CS
7156CS
7156CS
7156CSZ
7156CSZ
TAPE &
REEL
-
-
-
7”
13”
-
7”
13”
PACKAGE
8 Ld PDIP
8 Ld PDIP*
(Pb-free)
8 Ld SOIC
8 Ld SOIC
8 Ld SOIC
8 Ld SOIC
(Pb-free)
8 Ld SOIC
(Pb-free)
8 Ld SOIC
(Pb-free)
PKG.
DWG. #
MDP0031
MDP0031
MDP0027
MDP0027
MDP0027
MDP0027
MDP0027
MDP0027
Pinout
EL7156
(8 LD PDIP, SOIC)
TOP VIEW
VS+ 1
OE 2
IN 3
GND 4
L
O
G
I
C
8 VH
7 OUT
EL7156CS-T7
6 VL
5 VS-
EL7156CS-T13
EL7156CSZ
(Note)
EL7156CSZ-T7
(Note)
EL7156CSZ-T13 7156CSZ
(Note)
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100%
matte tin plate termination finish, which are RoHS compliant and
compatible with both SnPb and Pb-free soldering operations. Intersil
Pb-free products are MSL classified at Pb-free peak reflow
temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
*Pb-free PDIPs can be used for through hole wave solder processing
only. They are not intended for use in Reflow solder processing
applications.
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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